package com.neutech.controller;

import com.google.gson.Gson;
import com.neutech.entity.User;
import com.neutech.service.CartService;
import com.neutech.service.impl.CartServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet(urlPatterns = "/cart/delete")
public class DeleteByQuantityServlet extends HttpServlet {
    private CartService cartService=new CartServiceImpl();
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        PrintWriter out=resp.getWriter();
        User user= (User) req.getSession().getAttribute("user");
        out.println(new Gson().toJson(cartService.deleteByQuantity(user.getId())));
        out.close();
    }
}
